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yanalaym [24]
3 years ago
11

which of these story problems describes the sum 19 + (-12)? check all that apply. show your work to justify your answer.

Mathematics
1 answer:
DanielleElmas [232]3 years ago
3 0

which of these story problems describes the sum 19 + (-12)? check all that apply. show your work to justify your answer.

1

2. is the right answer

3

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Answer:

68%

Step-by-step explanation:

17 divided by 25 =0.68

make the decimal into a precent

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2 years ago
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The amount of water dispensed by a water dispenser is normally distributed,
Contact [7]

Answer:

The correct answer is - C.  11.45 ounces to 11.75 ounces.

Step-by-step explanation:

According to the empirical rule of the distribution for 68% falls under the normal curve falls within 1 standard deviation of the mean.

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From the given information, the mean is

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We substitute the given parameters to obtain;

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11.75 and 11.45

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3 years ago
Asap help.! Circle measurements
Margaret [11]

Answer:

D

Step-by-step explanation:

Here, we want to get the value of x;

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That will be;

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5 0
3 years ago
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Okay, i don't want to give you the direct answer because i want you to know how to do it ... First you multuply $4.30 x .4 and you will get a number... remember  that number in your head and subtract it from the original amount of $4.30... then once you get the number from subtracting the discount, multiply that number by .6..... then with that number, add the sales tax and there is your answer!

4 0
2 years ago
Someone help please
vekshin1

Steps to finding the line in the diagram with the format 'ax + by = c

1. Find the slope

  • To find the slope, we need any two points on the line --> (0,4) and (3,0)

                  Slope = \frac{y2-y1}{x2-x1} =\frac{4-0}{0-3} =-\frac{4}{3}

2. Set up, with any one point on the line and the slope, in point-slope form

   

        (y-y0)=m(x-x0)\\(y-4)=-\frac{4}{3} (x-0)\\y-4 = -\frac{4}{3} x\\\frac{4}{3}x+y = 4

<u>Answer</u>: \frac{4}{3}x+y = 4

Hope that helps!

5 0
2 years ago
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